.TH LFS-FLUSHCTX 1 2021-01-04 "Lustre" "Lustre Utilities"
.SH NAME
lfs-flushctx \- flush security context of current user.
.SH SYNOPSIS
.B lfs flushctx
.RB [ --help | -h "] [" -k "] [" -r "] [" \fIrootpath\fR "]"
.br
.SH DESCRIPTION
Flush security context of current user, for Lustre file system as specified by
\fBrootpath\fR, or for all mounted Lustre file systems.
.P
If \fB-k\fR is specified, proceed to Kerberos credentials cache destroy as well,
by calling kdestroy.
.P
If \fB-r\fR is specified, reap revoked keys from the session keyring.
.SH OPTIONS
.TP
.BR -k
Proceed to Kerberos credentials cache destroy.
.TP
.BR -r
Reap revoked keys from the session keyring.
.TP
.BR -h
Print usage message.
.SH EXAMPLES
.TP
.B $ lfs flushctx -k -r /mnt/lustre
This flushes security context of current user for Lustre file system mounted
under /mnt/lustre, as well as destroys its Kerberos credentials cache and reaps
revoked keys from its session keyring. This is the recommended way of using the
command.
.TP
.B $ lfs flushctx
This simply flushes security context of current user for all mounted Lustre file
systems.
.SH AUTHOR
The lfs command is part of the Lustre filesystem.
.SH SEE ALSO
.BR lfs (1),
